Title: Add additional params
Last modified: September 2, 2025

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# Add additional params

 *  Resolved [Nazar](https://wordpress.org/support/users/zaaz28/)
 * (@zaaz28)
 * [9 months, 1 week ago](https://wordpress.org/support/topic/add-additional-params-2/)
 * Hi, I already ask you about adding some data, but you still haven’t added it.
   
   [https://wordpress.org/support/topic/add-additional-params/](https://wordpress.org/support/topic/add-additional-params/)
   Function _**kl\_build\_add\_to\_cart\_data **_add param **_$cart\_item\_key_**.
   Function **kl_added_to_cart_event** using this function _**kl\_build\_add\_to\
   _cart\_data **_so add param **_$cart\_item\_key_** on function call.Filter _**
   kl\_checkout\_item**_ add param **$cart_item_key****$cart_item_key** exists in
   functions but is not being used, so please add it.

Viewing 1 replies (of 1 total)

 *  Plugin Support [Danielle (Klaviyo)](https://wordpress.org/support/users/danielleklaviyo/)
 * (@danielleklaviyo)
 * [8 months, 3 weeks ago](https://wordpress.org/support/topic/add-additional-params-2/#post-18645755)
 * Thanks for getting back in touch! The feature request is still being considered
   for future implementation. In the meantime, you can customize the _kl\_build\
   _add\_to\_cart\_data _function and the _kl\_added\_to\_cart _filter as desired
   in your own plugin files.

Viewing 1 replies (of 1 total)

The topic ‘Add additional params’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Danielle (Klaviyo)](https://wordpress.org/support/users/danielleklaviyo/)
 * Last activity: [8 months, 3 weeks ago](https://wordpress.org/support/topic/add-additional-params-2/#post-18645755)
 * Status: resolved